电解水制取臭氧

PREPARING OZONE BY ELECTROLYSIS OF WATER

采用ＡＢＳ塑料基二氧化铅电极作用极，研究设计了一种电解水制取臭氧的新型装置，考察了二氧化铅电极的特性和臭氧发生器某些性能，该阳极对臭氧的析出具有良好电催化活性，臭氧产率可达３００ｍｇ·ｈ￣（－１）·ｄｍ￣（－２）左右，阳极电流效率（以Ｏ＿３％表示）可达１０％～１３％。

This paper reports a new method to prepare ozone. By using the Anode whichequipped with PbO_2 deposited at ABS plastic plate.a new device of ozone generating byelectrolysis of water has been s tudied and designed.The properties of the PbO_2 anode and theeffects of the device have been invertigated.The PbO_2 anode shows a good electrocatalyticactivity in evolution of ozone.The device works with the yield of ozone of about 300 mg·h￣[-1]·dm￣[-2]and the anode current efficiency of 10%～13%(show in O_3%).